240063223616605 has 8 divisors (see below), whose sum is σ = 288076285280952. Its totient is φ = 192050300932608.

The previous prime is 240063223616599. The next prime is 240063223616651. The reversal of 240063223616605 is 506616322360042.

240063223616605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 120707554916601 + 119355668700004 = 10986699^2 + 10925002^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 240063223616605 - 2¹³ = 240063223608413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30906432 + ... + 37885801.

It is an arithmetic number, because the mean of its divisors is an integer number (36009535660119).

Almost surely, 2^{240063223616605} is an apocalyptic number.

It is an amenable number.

240063223616605 is a deficient number, since it is larger than the sum of its proper divisors (48013061664347).

240063223616605 is an equidigital number, since it uses as much as digits as its factorization.

240063223616605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69490175.

The product of its (nonzero) digits is 1866240, while the sum is 46.

Adding to 240063223616605 its reverse (506616322360042), we get a palindrome (746679545976647).

The spelling of 240063223616605 in words is "two hundred forty trillion, sixty-three billion, two hundred twenty-three million, six hundred sixteen thousand, six hundred five".